<choose>
	<when test="i.$NOVALUE">
		${i.column} ${i.operator}
	</when>
	<when test="i.$SINGLE">
		${i.column} ${i.operator} #{i.value}
	</when>
	<when test="i.$BETWEEN">
		${i.column} BETWEEN #{i.begin} AND #{i.end}
	</when>
	<when test="i.$LIST">
		${i.column} ${i.operator}
		<foreach collection="i.list" item="v" open="(" separator="," close=")">
			#{v}
		</foreach>
	</when>
</choose>